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Page Title:
Electron Tube, Receiving Type 6021W 1/ And 6021WSPL 2/ |
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|  INCH-POUND
MIL-E-1/188H
26 March 2003___
SUPERSEDING
MIL-E-1/188G
6 January 1983
MILITARY SPECIFICATION SHEET
ELECTRON TUBE, RECEIVING
TYPE 6021W 1/ AND 6021WSPL 2/
This specification sheet is inactive for
new design after 7 March 1997.
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
The requirements for acquiring the electron tube described
herein shall consist of this document and MIL-PRF-1.
DESCRIPTION: Twin triode, subminiature, medium Mu.
Outline
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3-1 (EIA)
Base
---
E8-10
Envelope
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T3
Cathode
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Coated unipotential
Base connections:
Pin no.
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1
2
3
4
5
6
7
8
Element
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2a
2g
h
2k
1k
h
1g
1a
ABSOLUTE RATINGS:
Ib/b
Parameter:
Ef
Eb
Ec
Ehk
Rk/k
Rg/g
Ic/c
Pp/p
TE
Alt
C
Unit:
V
V dc
V dc
v
Ohms
Meg
mA dc
mA dc
W
ft
Maximum:
6.6
165
0
200
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1.1
22
5.5
0.7
220
3/
Minimum:
6.0
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-55
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---
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3/
Test conditions:
6.3
100
0
4/
150
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GENERAL:
First Article test is required and shall consist of all tests in table I with a sample size of 2 for a lot size less than
or equal to 150 units and a sample size of 4 for a lot size greater than or equal to 151 units. All samples shall pass
conformance inspection, part 1, of table I before continuing. Half of the samples shall then be subjected to
conformance inspection, part 2, and the remaining samples shall be subjected to part 3, with no test failures
permitted during any testing.
After First Article approval, acceptance testing shall consist of conformance inspection, part 1, of table I with
sample size in accordance with table III, category XVI of MIL-PRF-1.
_____________
1/ Formerly type 6021
2/ The additional test requirements specified for tube type 6021WSPL are intended to provide a tube that will
consistently operate satisfactorily in the PRF circuit of the modulator unit of the AN/ARN-21 Tacan set.
3/ See "Reduced pressure (altitude) rating", and altitude, maximum peak voltage in the basic document.
4/ Unless otherwise specified, the reference point for heater-cathode potential shall be the positive terminal of the
cathode resistor.
AMSC N/A
1 of 6
FSC 5960
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
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